How does gas gangrene attack and spread?

haha idk
Okay... Anyway, gas gangrene is mostly caused by a bacteria called Clostridium Perfringes. The bacteria enters the site of trauma or a wound, and then begins producing spores and creating toxins. The toxins destroy tissue and generate gas.(Thus the name Gas Gangrene. Gangrene is a complication of necrosis, or the death of cells or tissue.) It is an often fatal. The treatments are surgery, antibiotics(with limited succes), and hyperbaric oxygen is being tried with varying degrees of succes. If the bacterium are not removed then they will keep spreading. It can cause: air under the skin, anxiety, increased heart rate, fever, severe pain around the injury, skin discoloration, swelling, sweating, blisters, and jaundice(yellow skin color). Symptoms become visible minutes after infection, it is an extremely rapidly progressing disease. Without treatment the condition worsens, progressing from low-blood pressure, to kidney failure, to a coma, and finally to death.